JPH0561570B2 - - Google Patents
Info
- Publication number
- JPH0561570B2 JPH0561570B2 JP61504592A JP50459286A JPH0561570B2 JP H0561570 B2 JPH0561570 B2 JP H0561570B2 JP 61504592 A JP61504592 A JP 61504592A JP 50459286 A JP50459286 A JP 50459286A JP H0561570 B2 JPH0561570 B2 JP H0561570B2
- Authority
- JP
- Japan
- Prior art keywords
- fluid
- flow
- displacement member
- pipe
- fluid displacement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000012530 fluid Substances 0.000 description 172
- 238000006073 displacement reaction Methods 0.000 description 54
- 230000002093 peripheral effect Effects 0.000 description 25
- 238000005259 measurement Methods 0.000 description 21
- 238000009826 distribution Methods 0.000 description 20
- 238000011144 upstream manufacturing Methods 0.000 description 13
- 238000009530 blood pressure measurement Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1986/001719 WO1988001369A1 (en) | 1984-09-11 | 1986-08-20 | Fluid flowmeter |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01502690A JPH01502690A (ja) | 1989-09-14 |
JPH0561570B2 true JPH0561570B2 (da) | 1993-09-06 |
Family
ID=22195609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50459286A Granted JPH01502690A (ja) | 1986-08-20 | 1986-08-20 | 流体流動装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01502690A (da) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3196680A (en) * | 1962-01-03 | 1965-07-27 | Itt | Flow tubes |
JPS5411766A (en) * | 1977-06-28 | 1979-01-29 | Kawasaki Steel Co | Vortex flowmeter |
JPS5534292B2 (da) * | 1974-06-13 | 1980-09-05 | ||
JPS5877620A (ja) * | 1981-11-04 | 1983-05-11 | Takashi Kamemoto | カルマン渦流量計 |
-
1986
- 1986-08-20 JP JP50459286A patent/JPH01502690A/ja active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3196680A (en) * | 1962-01-03 | 1965-07-27 | Itt | Flow tubes |
JPS5534292B2 (da) * | 1974-06-13 | 1980-09-05 | ||
JPS5411766A (en) * | 1977-06-28 | 1979-01-29 | Kawasaki Steel Co | Vortex flowmeter |
JPS5877620A (ja) * | 1981-11-04 | 1983-05-11 | Takashi Kamemoto | カルマン渦流量計 |
Also Published As
Publication number | Publication date |
---|---|
JPH01502690A (ja) | 1989-09-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0277121B1 (en) | Fluid flowmeter | |
CA2287479C (en) | Fluid flow apparatus | |
EP0871848B1 (en) | Flowmeter with pitot tube with average pressure | |
US6463810B1 (en) | Method and device for bi-directional low-velocity flow measurement | |
US5535633A (en) | Differential pressure sensor for respiratory monitoring | |
EP0715693B1 (en) | Method and apparatus for determining characteristics of fluid flow | |
US4154100A (en) | Method and apparatus for stabilizing the flow coefficient for pitot-type flowmeters with a downstream-facing port | |
KR20040097292A (ko) | 평균 오리피스 프라이머리 유동 엘리먼트 | |
US7228750B2 (en) | Apparatus and method for measuring fluid flow | |
EP2074432B1 (en) | Arrangement for measuring fluid flow velocity | |
US20020178837A1 (en) | Apparatus and method for measuring fluid flow | |
CA1178087A (en) | Flow measuring device with constant flow coefficient | |
JPH0561570B2 (da) | ||
US5535634A (en) | Enhanced Type S pitot tube with reduced and symmetric response to pitch | |
AU594362C (en) | Fluid flowmeter | |
JP3182718B2 (ja) | 差圧流量計の温度検出装置およびその保護管 | |
AU594362B2 (en) | Fluid flowmeter | |
JP3122983B2 (ja) | 絞り流量計 | |
JP3596948B2 (ja) | 流量計測システム | |
US20040074313A1 (en) | Apparatus and method for measuring fluid flow | |
JPH075022U (ja) | オリフィス流量検出端 | |
JPH037780Y2 (da) | ||
JPS61253424A (ja) | 渦流量計 | |
JPH0481618A (ja) | 質量流量計 | |
JPH0694493A (ja) | 渦流量計 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |